Belgium Brussels 2025: The year Art Deco takes center stage. Will you be part of it? Step into the elegance of the Roaring Twenties and discover Brussels as a European Art Deco gem! Defined by bold geometric lines and luxurious ornamentation, Art Deco shaped the city's architectural landscape. From the iconic Palais des Beaux-Arts (1922-1929) by Victor Horta to elegant mansions and stylish townhouses, Brussels radiates this timeless style.